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Luden [163]
3 years ago
6

What is the solution to both systems A and B? O(3, 4) O (3,5). O (4,3) O (5,3)

Mathematics
2 answers:
grandymaker [24]3 years ago
5 0

9514 1404 393

Answer:

  (c)  (4, 3)

Step-by-step explanation:

The next step in the solution of System B is to divide by 15 1/2. This will result in the equation ...

  x = 4

The only answer choice that has x = 4 is the ordered pair (4, 3). That ordered pair is the solution to the system.

__

  (15 1/2)x = 62   ⇒   (31/2)x = 124/2   ⇒   x = (124/2)/(31/2) = 124/31 = 4

aksik [14]3 years ago
5 0

Answer:

c

Step-by-step explanation:

got it right on the test

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Calculate 12 x 15 by changing the numbers into friendlier numbers as we saw in the videos. Show how you work it out – write out
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Answer:

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Step-by-step explanation:

The parameter given are;

To 12 × 15 by changing the numbers into friendlier numbers

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12 × 15 = (10 + 2) × (10 + 5)

Which gives;

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7 0
3 years ago
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Neporo4naja [7]

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5 0
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